Browse File Extensions by Alphabet

O - OD1

    • O - Object file (Unix)
    • O - Object file (GCC)
    • O - Object file (Atari)
    • O$$ - Outfile - Sprint
    • O$$ - Sprint Outfile
    • O$$ - Output File
    • O01 - Typhoon Voice File
    • O01 - Typhoon vOice file - AWAVE
    • O1 - Free Pascal Object File for GO321v1 Platform (FPC Development Team )
    • O2C - Objects to See 3D File Format (mb Software AG)
    • O2C - AMglossar images file
    • O3 - Ozone Messenger Program Support Files ( htmlland.net)
    • O3DTGZ - O3D TGZ GZipped File
    • O7$3 - Mac File Type
    • O8O - Mediator5 Repositorytabs Vorlagen.006 file
    • OAB - Microsoft Outlook address book file
    • OAB - Offline Address Book
    • OAD - Unknown file extension
    • OAF - Outrage Animation Rows
    • OAF - Flight Simulator Texture File ( Microsoft Corporation )
    • OAF - ETH Oberon Applet File
    • OARC - Optix Archive Bundle ( mindwrap inc.)
    • OAS - Word processor document (Fujitsu OAS)(Japanese)
    • OAW - openArchitectureWare workflow file
    • OAZ - Fax (NetFax Manager)
    • OB - ABF Outlook Backup file
    • OB! - Orbit Downloader Incomplete Download ( OrbitDownloader.com)
    • OB! - Orbit Downloader Incomplete Download
    • OB$ - Microsoft compressed object
    • OB$ - Compressed OBJ ( Microsoft Corporation )
    • OB1 - OzWin CompuServe E- mail / Forum Access Saved Outbox File
    • OB3 - Outlook Backup Full Backup File (ABF software Inc.)
    • OB3 - ORTIM Zeit Data ( ORTIM Industrial Engineering Deutschland GmbH )
    • OBA - Timespace X100 Digital Video Recorder Video File ( Timespace Technology...
    • OBAK - WinSQL offline backup file
    • OBD - Binder (Microsoft Office)
    • OBD - Binder template (Microsoft Office)
    • OBI - Outlook RSS Subscription File
    • OBI - Microsoft Outlook 2007 RSS subscription file
    • OBJ - Object file
    • OBJF - Data - Triangle strips object
    • OBK - OrCAD Capture Design / Library
    • OBK - UbiSoft ChessMaster opening book file
    • OBK - Genie Outlook backup file
    • OBK - Oxygen Phone Manager phone book
    • OBML - Opera Mini Saved Web Page ( Opera Software ASA)
    • OBN - Oberon -2 Module Source File
    • OBP - Bryce 5 Object Preset (DAZ Productions )
    • OBPACK - ObjectBar theme Header
    • OBPACK - ObjectBar Object Package ( Stardock Corporation Inc.)
    • OBR - Object browser data file (Borland C++)
    • OBS - Script (ObjectScript)
    • OBSKIN - ObjectBar Skin File ( Stardock Corporation Inc.)
    • OBT - Microsoft Office Binder Template - MSOffice
    • OBT - MS Office Binder Template
    • OBTHEME - ObjectBar Theme File ( Stardock Corporation Inc.)
    • OBV - Visual interface (ObjectScript)
    • OBX - OpenBook document file
    • OBX - Rational XDE (IBM)
    • OBY - EPOC : ROM image
    • OBZ - Binder Wizard (Microsoft Office)
    • OC8 - OrgCon 8 Organization ( EcoMerc )
    • OC9 - OrgCon 9 Organization ( EcoMerc )
    • OC_ - Doko Compressed Install File
    • OC_ - Game : doko inst file
    • OCA - Control Typelib Cache ( Microsoft Corporation )
    • OCA - Visual Basic Control Typelib Cache
    • OCA - Visual Basic Control Typelib Cache file
    • OCA - OLE Custom Control Library Information
    • OCB - Origin Precompiled Origin C File ( OriginLab Corporation )
    • OCC - DB TextWorks Database Terms and Words
    • OCC - OptControlCentre Model File
    • OCC - DB/ TextWorks Database Terms and Words Header
    • OCD - OCAD Digitized Map ( Steinegger Software )
    • OCD - OCAD Map File - OCAD
    • OCD - OrgCon organization file
    • OCDC - Mac File Type
    • OCE - Brio Query ( Hyperion Solutions Corporation )
    • OCEN - EdGCM Data File (The EdGCM Cooperative Project of Columbia University )
    • OCF - Object craft file (Object Craft)
    • OCH - Satellite and Channel settings backup file
    • OCI - openCanvas Image ( System Products Co. Ltd.)
    • OCM - Internet Odyssey 2 update file
    • OCM - AOL Advertising Control File ( America Online Inc.)
    • OCM - Netscape Communicator Aim file
    • OCN - OneCable.net - Explorer Measurement Data File ( OnTimeLine )
    • OCP - Advanced Art Studio image format
    • OCP - Offline Commander project file
    • OCP - Advanced Art Studio
    • OCR - Transcribed fax-to-text file (FAXGrabber)
    • OCS - eDoc DigiSign Digitally Signed Document ( Fujitsu Denmark )
    • OCSP - Optix Scanner Plug -in ( mindwrap inc.)
    • OCT - Octalizer Musical File
    • OCT - RADIANCE Octree Format file
    • OCT - Musical file - Pctalizer
    • OCX - OLE custom control
    • OD - Mascopt graph request file
    • OD - Atari Jaguar DSP ( JERRY ) object module file
    • OD - Microsoft Office file
    • OD1 - Omnis5 Database File